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Days <br />S <br />M <br />T <br />W <br />T <br />F <br />S <br />Work Shifts <br />- <br />D <br />D <br />D <br />D' <br />D <br />- <br />- <br />N <br />N <br />N <br />N <br />N- <br />D = Day Shift <br />N = Night Shift W = Weather Day <br />cc <br />&v <br />I) Earthworks <br />CRIPPLE CREEK & VICTOR GOLD MINING Co. <br />Squaw Gulch (VLF), HWY 67 Realignment Field Monitoring Summary Weekly Report <br />Owner: Cripple Creek & Victor Gold Mining Co. Project Number: Date <br />Project: Squaw Gulch (VLF), Hwy 67 Realignment 74201125N0. * * * *. * * ** 03.23.2013 <br />Location: Cripple Creek & Victor Gold Mine, Colorado <br />Contractor: Ames Construction Co. Inc. <br />Ambient Temperature Ranges for reporting period: <br />Low: - ° F — 24 ° F <br />High: 8 ° F - 42 °F <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />A) VLF (Phase 1) <br />Reporting Period: 03.17.13 thru 03.23.13 <br />amec <br />Weather conditions for reporting period: <br />Cloud Cover: Clear and Cloudy at times <br />Precipitation: Snow / Clear <br />Wind: Calm to Gusts at times <br />Ames: Began double shift on Monday the 18 unsuitable / topsoil removal from the Hwy 67 embankment <br />footprint. Fill placement within the embankment footprint is planned to begin on Monday the 25 <br />Amec: None <br />Project Issues: None at this time <br />Planning: Continuing Construction activities and scheduling for VLF and HWY 67. <br />Topsoil Stripping: <br />Several Cat D-8 dozer's and Cat 0-6 LGP dozer's continued to salvage topsoil within the planned Squaw Gulch, <br />Phase I VLF. One Cat 390 and one Cat 330 excavator loaded several 740 articulating haul trucks with topsoil then <br />transported to stockpile area No.34. Visual observations indicate approximately 1 to 1.5 feet of topsoil are being <br />salvaged, however some areas observed there was as much as 3 to 4 feet and the area within the PSSA and Hwy <br />67 embankment there is up to 12 feet of organic /unsuitable materials being removed and hauled to area 34 <br />stockpile. <br />Structural Fill: <br />An Amec field representative observed the fill placement and compaction of structural fill (by method specification) <br />effort's within the Phase I and II Squaw Gulch VLF (see figure 1). A cat 563 smooth drum roller was used for the <br />compaction efforts and a Cat D10 and a Cat D8 was utilized to push and place materials as structural fill. Structural <br />fill materials were placed in 18 to 24 inch lifts then compacted by Method specification. It should be noted, all <br />required safety berms are constructed in conjunction with the haul route construction. In addition subgrade <br />preparation occurred within the footprint of the Hwy 67 toe embankment and is planned for subgrade approval on <br />Monday the 25"'. <br />Page 1 of 6 MLE2 WE 03.23.13.doc <br />